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JW WINCO 7-Arm Knob with Threaded Hole - 7-Arm Knobs with Threaded Hole
JW WINCO7-Arm Knobs with Threaded Hole

JW WINCO 7-Arm Knob with Threaded Hole

The JW WINCO Cast Iron Hand Knobs: 7 Point is a 7-arm knob with a threaded hole, featuring a 63 mm diameter, M12 thread, and 22 mm thread length. This cast iron component, identified by MPN 12NC80/E, provides a…

SKU 3G-OTH-524855

Also listed as: 12NC80E · 12NC80 E · 12NC80-E

Brand
JW WINCO
Item
7-Arm Knob with Threaded Hole
Part Number
12NC80/E
Category
7-Arm Knobs with Threaded Hole
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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Technical Specifications

JW WINCO
Manufacturer Part Number
12NC80/E
Type
Cast Iron, M12 Thread
Dia
63 mm
Thread Lg
22 mm

Technical Documents

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JW WINCO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The JW WINCO Cast Iron Hand Knobs: 7 Point is a 7-arm knob with a threaded hole, featuring a 63 mm diameter, M12 thread, and 22 mm thread length. This cast iron component, identified by MPN 12NC80/E, provides a manual grip interface for industrial equipment adjustments.

Frequently Asked Questions

What is JW WINCO Cast Iron Hand Knob 12NC80/E used for?

This 7-arm hand knob provides a manual grip interface for adjusting industrial equipment. Its cast iron construction and M12 threaded hole suit applications in machine tools, packaging lines, and material handling systems where frequent hand-tightening or positioning is required.

What are the specifications of JW WINCO 12NC80/E hand knob?

The JW WINCO 12NC80/E is a 7-arm cast iron hand knob with a 63 mm diameter, M12 thread, and 22 mm thread length. It features a threaded hole for secure mounting on studs or bolts, offering durable manual control in industrial settings.

Where to buy JW WINCO hand knobs in worldwide?

3G Electric supplies JW WINCO hand knobs worldwide. As a global industrial sourcing partner, we handle logistics, customs clearance, and delivery to your facility. Contact us for pricing and lead time on the 12NC80/E or other JW WINCO components.

How to install a JW WINCO cast iron hand knob?

To install, thread the M12 hole onto a matching stud or bolt until snug. Use hand-tightening only—cast iron can crack under excessive torque. Ensure the mating surface is clean and the knob is fully seated before applying operational loads.

Used in

Common applications for JW WINCO
Hydraulic power units — JW Winco filter breather vents (e.g., SKU 912HX4) with 3/4" SAE thread and 10-micron filtration for air exchange on reservoirs.
Gearbox and compressor mounting — JW Winco cylindrical vibration-isolating mounts (e.g., SKU 802C02) with 55A durometer natural rubber to reduce transmitted vibration.
Industrial machinery adjustment — JW Winco knurled knobs (e.g., SKU 822Y21) with M6 steel thread insert for manual clamping and positioning on jigs and fixtures.
Fluid drainage in reservoirs — JW Winco fluid drain valves (e.g., SKU 912HP9) with M16x1.5 mounting thread and tethered cap for controlled draining of hydraulic tanks.
Corrosive environment fastening — JW Winco stainless steel wing knobs (e.g., SKU 822W63) with 1/4"-20 threaded hole for frequent manual adjustment in wet or chemical-exposed areas.
Metric and inch thread applications — JW Winco knurled knobs (e.g., SKU 822Y18) with 3/8"-16 thread for equipment requiring inch-based manual fastening.
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JW WINCO Products

3G Electric supplies JW WINCO 7-arm knobs with threaded hole. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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